Sensaphonics ER Series high fidelity earplugs were developed specifically as hearing protectors for musicians and production personnel who are exposed to unsafe sound levels. Unlike the muffled sound quality produced by over-the-counter earplugs, the ER Series is specifically designed with music in mind, making them perfect for concert-goers as well. ER Series earplugs give balanced sound reduction with very little disruption of frequency response. Definition of mid and high frequencies can be heard clearly for a safer, yet truly musical listening experience.
Each pair of custom ER plugs comes with one pair of attenuating filters. Choose from 9dB, 15dB, or 25dB. Additional filters can be purchased under "Accessories."

NOTE:
Custom-fit monitors require Sensaphonics approved ear impressions. The
cost of ear impressions is not included with the purchase of this
product.

1. See a qualified audiologist and have your ear impressions made. Click on “Find A Certified Audiologist” to see our audiologist network. If none are listed in your area, please contact Sensaphonics for a referral.2. Print our “Getting Ear Impressions” (PDF) instructions for the audiologist.3. Ship the completed ear impressions and a copy of your order form to Sensaphonics.